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1  Using Arduino / Audio / Re: PWM Audio with reading data from SD card on: June 26, 2012, 09:57:08 pm
Hi, I'm trying to make a project for shifting in frequency sounds that I read from an SD card, and for that I'm using CTC and the PWM. I saw that although our projects are different we are using quite similar things.

HereĀ“s the thing and I hope you might help me, I can read the SD correctly and I can play sounds ok, but when I try to play the sounds reading them from the SD the something goes wrong because the sound starts to banish till practically disappear. This particularly happened when I include the SD.begin(), I'm not sure if I'm using the same pins for reading the SD as the same pins that the uC uses for the timer, did you have any similar problem or idea what might be going wrong?
In advance thank you for your answer.
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